Android的按钮点击自动发送短信 [英] Android send SMS automatically on button click

问题描述

我想自动发送短信到一定数量时，用户presses屏幕上的按钮。

I am trying to automatically send SMS message to a certain number when the user presses a button on the screen.

这是我的code：

Intent smsIntent = new Intent(Intent.ACTION_SENDTO,
Uri.parse("sms:xxxxxxxxxxx")); 
smsIntent.putExtra("sms_body", "Hello");
startActivity(smsIntent);

XXXXXXX =电话号码

xxxxxxx = phone number

我有以下权限：

<uses-permission android:name="android.permission.SEND_SMS"></uses-permission>
<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>

当我preSS的按钮，它带我到另一个屏幕，在这里我可以编辑我的文字和preSS发送。我只是希望它自动执行此操作过程中没有带我到另一个屏幕。正如我已经定义我的消息，我只是想将它发送到特定号码。

When I press the button it takes me to another screen where I can edit my text and press Send. I just want it to do this process automatically without taking me to another screen. As I've already defined my message, I just want to send it to a particular number.

和也，我不知道如果我把corrent电话号码在code中的第二行。我必须把我的祖国code。在那里第一次或者我只是把我的手机号码，这是否行得通呢？

And also I am not sure if I put the corrent phone number in the second line of code. Do I have to put my country code in there first or can I just put my mobile phone number and it will work?

感谢您

推荐答案

试试这个code：

 String messageToSend = "this is a message";
 String number = "2121234567";

 SmsManager.getDefault().sendTextMessage(number, null, messageToSend, null,null);

至于多少，你需要输入，如果你是从电话的呼叫，或发送短信按正常方式的数量。

With regards to the number, you need to enter the number as if you were calling it from the phone or sending an sms message in the normal manner.

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